So, in 2 days I start week 4!! I have never run this much in my life and I am still loving every minute! I have a cough/cold and I have asthma anyway so it has been tough the last couple of runs, I am determined to keep going though. Does anyone find the first 5-10 minutes hard before it gets better? By the time I get to the last running segment, I want to keep running afte she tells me to stop!